The Analog Inputs driver details all of the analog physical connections of the ECU, and how they connect to the internal software functionality.


It is accessed from the entity tree under "Inputs>Analog Settings".


There are several different channel types. Vx and Tx represent Analog Voltage Inputs or Thermistor/Temperature Inputs. 


VBAT is the internal channel connected to the powersupply subsystem. CJ125 is the link to the Bosch Onboard wideband controller and KNK relate to Knock channels. These channels should not be modified.


You will note that the Vx and Tx channels have a [##] following them. This is the physical pin number on the ECU. For example, in the image below, we an see we have mapped the Manifold Pressure Sensor (MAP Raw) to V1 (which should be connected to Pin 26 of the ECU). If instead we wired the Throttle Position Sensor there, we can simply drop down the list and change the assignment to 'TPS Raw'. This flexibility allows easier loom design.


It is important to note that in general only "Raw" should be assigned - which is then passed through the corresponding HRT table to generate a 'useful' value that the ECU will use elsewhere.